What is the function of a Node device in a QFabric system?

A.
It connects endpoints such as servers or storage devices to the QFabric system.

B.
It connects all edge devices in the QFabric system and directs traffic between them.

C.
It manages, monitors, and maintains all components in the QFabric system.

D.
It supports the control plane network and facilitates communications between QFabric system
devices.